tell me please.............
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Hey mate!
HERE IS YOUR ANSWER
STEP BY STEP EXPLANATION:
Area of right angled triangle =160cm^2.
One leg=16cm
area of triangle=1/2×base×height
so, 160=1/2×16×height
160×2/16=heigt
10×2=height
20cm=height
now , by pythagorus theorem
base^2+perpendicular ^2=hypotenuse ^2
so, 16^2+20^2=hypotenuse ^2
256+400=hypotenuse ^2
656=hypotenuse ^2
root 656=hypotenuse ^2
4 root41=hypotenuse
perimeter of triangle=16+20+4root41
perimeter =36+4root 41
perimeter=4(9+root41)cm
HOPE IT HELPED ^_^
HERE IS YOUR ANSWER
STEP BY STEP EXPLANATION:
Area of right angled triangle =160cm^2.
One leg=16cm
area of triangle=1/2×base×height
so, 160=1/2×16×height
160×2/16=heigt
10×2=height
20cm=height
now , by pythagorus theorem
base^2+perpendicular ^2=hypotenuse ^2
so, 16^2+20^2=hypotenuse ^2
256+400=hypotenuse ^2
656=hypotenuse ^2
root 656=hypotenuse ^2
4 root41=hypotenuse
perimeter of triangle=16+20+4root41
perimeter =36+4root 41
perimeter=4(9+root41)cm
HOPE IT HELPED ^_^
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